baber/WOPTO huggingface dataset:
Patent TW-533591-B (TW)
Title: Low-substrate noise ESD protection circuits by using bi-directional polysilicon diodes
Inventor: CHANG CHYH-YIH
IPC: H01L27/02
Filed: 2001-12-21
Granted: 2003-05-21
Abstract: An integrated circuit device that includes a plurality of electrostatic discharge clamp circuits, variously coupled to VDD, VSS and transistor, having at least one bi-directional silicon diode that includes a first silicon diode and a second silicon diode, wherein an n-type portion of the first silicon diode is coupled to a p-type portion of the second silicon diode and a p-type portion of the first silicon diode is coupled to an n-type portion of the second silicon diode, responsive to either a positive electrostatic discharge or a negative electrostatic discharge to provide electrostatic discharge protection.
Patent TW-561127-B (TW)
Title: Alignment and transport device and misalignment and transport device for printed wiring board and the like
Inventor: ANDO MASAHIRO
IPC: B65G47/82
Filed: 2001-12-28
Granted: 2003-11-11
Abstract: This invention mainly relates to an alignment and transport device for aligning a plate work W, such as a printed wiring board or a material board of the printed circuit board, fed from a prior step, to a center of an auxiliary transport path 30 raised above a main transport path 20 when receiving the plate work W on the main transport path 20 and transporting the plate work W to a next step, the alignment and transport device including: left and right alignment members 40 assembled with a device frame 10 in a state in which the left and right alignment members 40 do not interface with the main transport path 20, and advanced and retreated in a direction orthogonal to a transport direction of the main transport path 20 by an equal quantity; drive motors 44, 44 simultaneously driving the left and right alignment members 40 to be advanced and retreated to and from the center of the auxiliary transport path 30 by an equal quantity, respectively; left and right alignment sensors 51, 52 attached to the left and right alignment members 40, and detecting side end faces of the plate work W, respectively, a detection position of each of the left and right alignment sensors 51, 52 having a distance D0 from an inside of each alignment member 40; and a control unit 60 receiving signals from the left and right alignment sensors 51, 52, drive-controlling the respective drive motors 44 so as to locate the plate work W at the center of the auxiliary transport path 30, and descending the auxiliary transport path 30 below the main transport path 20, wherein the control means 60 drive-controls the respective drive motors 44 by performing an arithmetic operation according to the following table: Case; Moving quantity; |D1-D2| >= D0; D0/2; |D1-D2| < D0; |2D0-(D1-D2)|/2, where D1 is a prior detected distance (a moving distance from an origin by the time the left alignment sensor 51 detects the left end face of the plate work W); and D2 is a post detected distance (a moving distance from the origin by the time the right alignment sensor 52 detects the right end face of the plate work W).
Patent TW-589198-B (TW)
Title: Process for producing an aqueous dispersion containing a cellulose derivative
Inventor: KAMADA ETSUO
IPC: A61K9/28
Filed: 2002-01-31
Granted: 2004-06-01
Abstract: This invention provides a process for producing an aqueous cellulose derivative dispersion, characterized by dissolving a carboxylated cellulose derivative in an organic solvent to obtain a solution, agitating the solution together with water in the presence of 1 to 65 mol% alkali based on the carboxyl groups to obtain a dispersion, removing the organic solvent from the dispersion to obtain a raw aqueous dispersion, and removing part or all of the alkali used from the aqueous dispersion.
Patent TW-I239255-B (TW)
Title: Safe syringe
Inventor: SHIU MING-JENG
IPC: A61M5/50
Filed: 2002-02-08
Granted: 2005-09-11
Abstract: This invention provides a safe syringe which comprises a syringe body, a needle base capable of piercing through the syringe body, a needle head set capable of firmly connecting with the needle base, a pushing stick capable of acting a limited pushing route and a piston capable of connecting with the pushing stick. Taking advantage of this invention, the pushing stick can firmly getting stuck with the needle base when the pushing stick at the end of the pushing route. And during the process of reversely moving the pushing stick, it separates the needle base from the needle head group and leaves the needle head set inside the hollow passage of the syringe body.
Patent TW-580778-B (TW)
Title: Refuelable metal air electrochemical cell and refuelable anode structure for electrochemical cells
Inventor: MA FUYUAN
IPC: H01M50/454
Filed: 2002-03-08
Granted: 2004-03-21
Abstract: A refuelable anode structure containing anode paste for a metal air electrochemical cell is provided. The anode paste comprises metal particles, a gelling agent, and a base. The spent anode structure may be removed after discharging. The anode structure may thereafter be electrically recharged to convert oxidized metal into consumable metal fuel, or mechanically emptied and refilled with fresh metal fuel paste.
Patent TW-533506-B (TW)
Title: Wafer level insulation underfill for die attach
Inventor: STANDING MARTIN
IPC: H01L21/56
Filed: 2002-03-27
Granted: 2003-05-21
Abstract: A process for forming an insulation underfill for soldering semiconductor die solder balls by a solder paste on conductive traces on a support surface. The process comprises the screen printing or deposition from a syringe of thermoplastic or thermosetting epoxy columns between the solder balls, to a height equal to the standoff height of the die from the support surface. The assembly is first heated to a temperature at which the plastic becomes semifluid and before the area over which it will spread becomes contaminated with flux residue; and is next heated to the solder paste reflow temperature.
Patent TW-546707-B (TW)
Title: Plasma cleaning of processing chamber residues using duo-step wafer-less auto clean method
Inventor: RICHARDSON BRETT C
IPC: B08B3/06
Filed: 2002-05-06
Granted: 2003-08-11
Abstract: A method involving plasma cleaning of deposit residues in process chamber using duo-step wafer-less auto clean method is detailed. Specifically, the method involves cleaning the processing chamber by flowing a first gaseous composition with at least about 75% of fluorine-containing compound of the formula XyFz, into a processing chamber and then forming a first etchant plasma which removes silicon and silicon based byproducts from the interior surfaces of the processing chamber. The method then involves flowing a second gaseous composition into the processing chamber with a composition of at least about 50% O2 and forming a plasma from the second gaseous composition to provide a second etchant plasma which removes carbon and carbon based byproducts from the interior surfaces of the processing chamber. A system configured to execute the two step cleaning process is also provided.
Patent TW-578362-B (TW)
Title: Demodulator
Inventor: NEBEL GERHARD
IPC: H04L27/06
Filed: 2002-07-12
Granted: 2004-03-01
Abstract: The invention relates to a demodulator for demodulating a voltage which is modulated by changing the amplitude between a low level and a high level, in particular for application in a contactless data transmission from a card writing/reading device to a chip card. The demodulator according to the invention has a dynamic compression circuit (2) for reducing the dynamics of the input signal (1), a filter (3) which is connected downstream of the dynamic compression circuit (2), for filtering out a radio-frequency carrier signal, a differentiator (4) which is connected downstream of the filter (3), for amplifying edges in the output signal of the filter (3), and a comparator (5) which is connected downstream of the differentiator, for comparing the output signal of the differentiator (4) with at least one predefinable threshold value (VHIGH, VLOW).
Patent TW-I252447-B (TW)
Title: Method for enabling OLED display device to display multiple gray levels
Inventor: CHEN YEN-HUA
IPC: G09G3/00
Filed: 2002-07-15
Granted: 2006-04-01
Abstract: The invention provides a method for enabling OLED display device to display multiple gray levels, which uses a power supply circuit to connect to each data line in the display to supply an integrated current to the connected data lines in accordance with the switch control in the power supply circuit, so as to drive each OLED and make the OLED display different types of gray level effects based on different current values.
Patent TW-592643-B (TW)
Title: Men's easy pants
Inventor: CHANG YEN-PAO
IPC: A41B9/02
Filed: 2002-07-30
Granted: 2004-06-21
Abstract: The special designed pants that can let men make water anytime and anywhere by any posture (stand up, sit down, lay down). Moreover, you don't have to take penis out of pants and won't create pollution.
Patent TW-569229-B (TW)
Title: Synchronous-type semiconductor memory device module, method for controlling the same, and information device
Inventor: OKUMURA HIROSHI
IPC: G11C7/22
Filed: 2002-08-05
Granted: 2004-01-01
Abstract: A burst address arithmetic circuit 113 designates an access start address and a burst length based on an input address signal and a data signal, and calculates an access end address based on the access start address and the burst length. Upon receipt of an instruction from an internal control circuit 131A, the burst address arithmetic circuit 113 sequentially updates addresses, counts the number of updates, and outputs each of the updated addresses to an address latch circuit 103. When the updated address matches the address end address and also the number of time of update matches the burst length, the burst address arithmetic circuit 113 terminates its operation. When the updated address matches the last column address among column addresses corresponding to one row address, the burst address arithmetic circuit 113 changes the selection/non-selection state of the chip.
Patent TW-I263819-B (TW)
Title: Eyeglasses frame with rotatable temples
Inventor: BENAVIDES NESTOR M
IPC: G02C5/22
Filed: 2002-08-26
Granted: 2006-10-11
Abstract: Eyeglasses comprises a face and temple. The face has an outer surface including an outer edge. The face also has a first end portion and a first lens opening. The outer edge being proximate to the first end portion. The temple has a portion defining an inner surface. The temple is pivotably coupled to the first end portion of the face. The temple is movable between a folded configuration and an unfolded configuration so that the inner surface of the temple portion can move over the outer edge of the face without obstruction.
Patent TW-593263-B (TW)
Title: Process for producing C6-C12 alkanedioic acids
Inventor: THAYER CHESTER ARTHUR II
IPC: C07C51/34
Filed: 2002-08-30
Granted: 2004-06-21
Abstract: A process for making an alkanedioic acid in which a mixture of a cycloalkene, a base and a solvent is contacted simultaneously with both oxygen and ozone at a temperature between 40 and 60 degrees Centigrade. A process for making an alkanedioic acid, in which the alkane moiety contains 6 to 12 carbon atoms, comprising: forming a reaction mixture comprising a cycloalkene having the same number of carbon atoms as the alkane moiety of the alkanedioic acid, a C1 to C9 organic acid, and a metal salt thereof, and contacting the mixture simultaneously with oxygen and ozone at a temperature between 40 to 60 degrees C to obtain a product mixture, wherein the weigh, ratio of cycloalkene to organic acid is from above 0 to 0.3 and the weight ratio of metal salt to organic acid Is from above 0 to 0.10.
Patent TW-556258-B (TW)
Title: Method for diagnosing lifetime of semiconductormanufacturing equipment
Inventor: SAMATA SHUICHI
IPC: G05B23/02
Filed: 2002-08-30
Granted: 2003-10-01
Abstract: The purpose of the present invention is to provide a method for diagnosing lifetime of semiconductor manufacturing equipment without having the effects from processing condition variations, power source fluctuations and instrument inaccuracy. The invented method for diagnosing lifetime of semiconductor manufacturing equipment contains the following procedures: (A) measuring step (step S11) of reference time series data for measuring eigenvalue of reference time series data before deterioration of the manufacturing equipment occurs; (B) finding step (step S12) of a reference auto covariance function based on the reference time series data; (C) extracting step (step S13) of a reference variation cycle for extracting the reference variations due to variations of the process condition and power supply from the reference auto covariance function, and calculating the cycle of the reference variation; (D) measuring step (step S14) of diagnostic time series data for measuring the diagnostic time series data of the eigenvalue in a sequence of the evaluated objects constituting the semiconductor manufacturing equipment; (E) finding step (step S15) of a diagnostic auto covariance function for obtaining the diagnostic auto covariance function based on the diagnostic time series data; and (F)determining the lifetime step (step S16) for determining lifetime of the semiconductor manufacturing equipment from the diagnostic auto covariance function through the use of a component with a cycle shorter than a cycle of the reference variation.
Patent TW-582016-B (TW)
Title: Display device and method for controlling the same
Inventor: OHTANI TOMOHIKO
IPC: H04W52/02
Filed: 2002-09-18
Granted: 2004-04-01
Abstract: A display device includes a display panel having display pixels arranged in a matrix, and a display area capable of displaying in color. A display mode of the display panel is switched to either a full-screen display mode in which an image is displayed in the entire display area or a partial display mode in which an image is only partially displayed in the display area. The display area of the display panel is set while dividing the display area into a partial display area in which an image is displayed and a background display area in which an image is not displayed in the partial display mode. An image is displayed in the partial display area. A display color of the background display area is set.
Patent TW-I260312-B (TW)
Title: Method for forming ceramic microstructures on a substrate using a mold and articles formed by the method
Inventor: CHIU RAYMOND CHI-HING
IPC: H01J9/02
Filed: 2002-09-20
Granted: 2006-08-21
Abstract: A microstructured assembly including a barrier portions and land portions is described. The microstructures have alternating barrier portions and land portions that have barrier surfaces and land surfaces, respectively. Each barrier surface and land surface is connected by curved surface, which is part of a curved portion. The curved surface and the land surface are substantially continuous.
Patent TW-564566-B (TW)
Title: Electrolytic solution and electrochemical cell using the same
Inventor: NOBUTA TOMOKI
IPC: H01M10/36
Filed: 2002-10-08
Granted: 2003-12-01
Abstract: The present invention relates to an electrolytic solution comprising an aqueous solution of an organic or inorganic acid whereto a water-soluble N-containing heterocyclic compound is added, and an electrochemical cell such as a secondary battery and an electric double layer capacitor that uses such an electrolytic solution.
Patent TW-567644-B (TW)
Title: Electromagnetic induction system with single-induction-loop and multi-induction-loop
Inventor: CHAO CHING-CHUAN
IPC: H01Q3/24
Filed: 2002-10-23
Granted: 2003-12-21
Abstract: A plurality of single-induction-loops are added in an electromagnetic induction system in which multi-induction-loop is deployed. Deployment of a multi-induction-loop layout is constituted by induction loops with sawtooth-shape areas and close-like areas formed by ∩-type partitions of same and opposite phases for reducing the number of switch in use, completely deploying induction loops of X axis and Y axis on a same common contact, effectively reducing area demand of electromagnetic induction system, and thus increasing effective area of panel board in use. Moreover, in order to further enhance ability of interference immunity of electromagnetic induction system, a plurality of single-induction-loops are added around multi-induction-loop for isolating interference of noise to multi-induction-loop and thus relatively increasing linearity and efficiency of electromagnetic induction system.
Patent TW-589459-B (TW)
Title: Electric potential measuring structure of flip chip substrate
Inventor: SHIU MING-HUEI
IPC: G01R31/26
Filed: 2002-10-25
Granted: 2004-06-01
Abstract: The present invention is related to an electric potential measuring structure of flip chip substrate. In the invention, the movement of detection unit scan head is used to make each probe individually contact the bump of the flip chip substrate. The signal detected by each scan head is individually stored into the analog signal through the control unit, and each first clock implement is used to perform signal capture and control. The stored analog signal is converted into the digital signal through each analog/digital converter, and is stored in each shift register. By using the second clock implement to perform signal capture and control, and to transmit the digital signal stored in each shift register to the image-processing unit where signal image conversion is performed, image judgment can then be directly conducted. Thus, it is capable of inspecting the flip-chip substrate in high speed so as to effectively increase the entire inspection efficiency.
Patent TW-567648-B (TW)
Title: Zero insertion force socket terminal
Inventor: WHYNE RICHARD NICHOLAS
IPC: H01R13/193
Filed: 2002-11-13
Granted: 2003-12-21
Abstract: A terminal (3) for use with a zero insertion force socket which electrically connects a mating connector to a printed circuit board or the like. The terminal has a pin engaging portion (10) which has a pair of contact arms (24, 26) which are positioned to make electrical engagement with a mating pin. A retention portion (12) extends from the pin engaging portion. Side edges (40) of the retention portion are dimensioned to create a frictional interference with side walls of a cavity of the socket. A mounting portion (14) extends from the retention portion in an opposite direction from the pin engaging portion. The mounting portion has a pair of resilient legs (50, 52) which extend from the retention portion to a solder pad (62) which is soldered to a substrate. The solder pad is spaced from the retention portion a sufficient distance to allow the resilient legs to resiliently compensate for misalignment of movement of the solder relative to the solder pad.
Patent TW-I256953-B (TW)
Title: Pyrimidine compounds
Inventor: ONO MITSUNORI
IPC: C07D401/12
Filed: 2002-11-29
Granted: 2006-06-21
Abstract: This invention features pyrimidine compounds of formula (I): R1 is formula, aryl, or heteroaryl; each of R2 and R4, independently, is Rc, halogen, nitro, cyano, isothionitro, SRc, or Orc; or R2 and R4, taken together, is carbonyl; R3 is Rc, alkenyl, alkynyl, Orc, OC(O)Rc, SO2Rc, S(O)Rc, S(O2)NRcRd, SRc, NRcRd, NRcCORd, NRcC(O)Ord, NRcC(O)NRcRd, NRcSO2Rd, CORc, C(O)Orc, or C(O)NRcRd; R5 is H or alkyl; n is 0, 1, 2, 3, 4, 5, or 6; X is O, S, S(O), S(O2), or NRc; Y is a covalent bond, CH2, C(O), C=N-Rc, C=N-ORc, C=N-SRc, O, S, S(O), S(O2), or NRc; Z is N or CH; one of U and V is N, and the other is CRc; and W is O, S, S(O), S(O2), NRc, or NC(O)Rc; in which each of Ra and Rb, independently, is H, alkyl, aryl, heteroaryl; and each of Rc and Rd, independently, is H, alkyl, aryl, heteroaryl, cyclyl, heterocyclyl, or alkylcarbonyl. The compounds are useful for treating IL-12 overproduction related diseases (e.g., rheumatoid arthritis, sepsis, Crohn's disease, multiple sclerosis, psoriasis, or insulin-dependent diabetes mellitus).
Patent TW-I274843-B (TW)
Title: System and method for obtaining measurement data on objects via processing images thereof
Inventor: CHANG CHIH-KUANG
IPC: G06T7/00
Filed: 2002-12-25
Granted: 2007-03-01
Abstract: An image measurement system and method for obtaining measurement data on an object via processing images of the object. The image measurement system includes an image obtaining apparatus for obtaining images of objects, and for obtaining images of a standard dimension object, and a plurality of measuring computers that is linked to the image obtaining apparatus. The measuring computers are used for processing the images of the object and the standard dimension object to obtain measurement data on the object. Each measuring computer comprises an image retrieving module, an image processing module, and an image measuring module.
Patent TW-582019-B (TW)
Title: Projection-type display apparatus
Inventor: HARUNA FUMIO
IPC: G09G5/00
Filed: 2002-12-27
Granted: 2004-04-01
Abstract: In measuring the angle of inclination of a liquid crystal projector with respect to the screen for automatically adjusting a trapezoidal distortion, the calculation of the angle of inclination by determining the distance from the screen using a distance sensor conventionally requires a high distance measurement accuracy on the order of millimeters and hence an expensive distance sensor. According to the invention, a distance sensor is rotated and the level of the wave reflected from it is observed. The angle of inclination with respect to the screen is detected from the rotational angle associated with the maximum value of the level of the reflected wave thereby to correct the trapezoidal distortion. In this way, the trapezoidal distortion can be adjusted automatically using an inexpensive distance sensor.
Patent TW-584571-B (TW)
Title: Bingo game machine
Inventor: UCHIYAMA TAKASHI
IPC: A63F5/02
Filed: 2003-01-10
Granted: 2004-04-21
Abstract: Increase player's curiosity and anticipation by adding new entertaining effect to bingo game machine. A bingo game machine comprises the image display device (2, 4a) displaying player's bingo card and virtual player's bingo card on computer, the randomly number picking drawing device (3) and control part determining the win/lose of the said player and virtual player based on the said drawing result. As such, the new entertaining bingo game with effect unlikely being reached by conventional bingo game can be proceeded.
Patent TW-I231363-B (TW)
Title: Multipoint measurement system and method
Inventor: FUJIMURA SHINJI
IPC: G01J1/04
Filed: 2003-03-28
Granted: 2005-04-21
Abstract: There is presented a multipoint measurement system comprising light sources 1, 2; a plurality of illuminating fibers 5, 6 for transmitting light from the light sources to a sample so as to illuminate a plurality of points of the sample; a plurality of receiving fibers 8, 9 for collecting light beams including transmitted, reflected, scattered light beams at the plurality of points; a beam selector 10 which comprises a rotatable disk 12 having an aperture for transmitting a light beam collected by one of the plurality of receiving fibers through the receiving fiber; and an MCPD4. When the rotatable disk 12 is rotated so that the aperture is displaced to and stops at a position at which light at the desired channel passes through, it is possible to perform measurement only on the light passing through the corresponding receiving fiber. Light at any other channel may be measured by rotating the rotatable disk by a predetermined angle.
Patent TW-I266093-B (TW)
Title: Light guide plate and surface light source device
Inventor: CHEN GA-LANE
IPC: G02F1/1335
Filed: 2003-04-25
Granted: 2006-11-11
Abstract: The present invention provides a light guide plate, which includes an incident surface for receiving light coming from a light source, a light emitting surface adjacent to the incident surface and a bottom surface being opposite to the light emitting surface. The bottom surface includes at least an oblique surface and a surface adjacent to the oblique surface and parallel to the light emitting surface. A surface light source device including the light guide plate is also provided.